Suggestions?

[trickynick]

My current specs:

My Specs (listed from oldest to newest)
Feb 10,2010 XFX HD-577A-ZNFC Radeon HD 5770

Feb 11, 2011 (all items below)
G.SKILL Ripjaws Series 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1333 (PC3 10666) Model F3-10666CL8D-4GBRM
AMD Phenom II X4 955 Black Edition Deneb
COOLER MASTER RC-692-KKN2 CM690 II Advanced
ASRock 870 EXTREME3 AM3 AMD 870

Hard Drives are Western Digital Green Drives....Don't know when I bought them, they were bought after the video card, before the Feb 11,2011 items. 500GB each

optical drive (Feb 25th, 2011):
Asus 24x DVD±RW Drive DVD-RAM/±R/±RW 24x 8x 16x (DVD) 48x 32x 48x (CD) Serial ATA Internal OEM DRW-24B1ST (Black)


I'm getting a little annoyed at my current system. It's crashed several times (6) since I got it built back in March. 3 times power, 2 times motherboard. The last one has yet to be determined, but assuming power again since it won't power up.

Is there anything wrong with my build? Is there anything I should change?

I'm currently looking at least a different power supply. The current one that I think is dead is an OCZ ModXstream 700w PSU. Thinking of going with SeaSonic X Series X650 Gold, a drop in wattage, but still more than what I need.

Should I replace anything else? Should I change motherboard brands to something else? [strike]Has Sandybridge come out yet?[/strike]
Forgive my ignorance, I actually meant is BullDozer out yet.

 

[rolli59]

There is nothing wrong with your setup and it should run fine on a Quality 500watt PSU. The selected Seasonic is one of the best!
Sandy Bridge is out LGA1155!

 

[geekapproved]

It's not a drop in wattage, the Seasonic has much more power than the Modstream psu.

No BD is not out yet.